TMP709 Temperature Switch



Texas Instruments' resistor-programmable temperature switch in SOT package


Texas Instruments TMP709 Temperature Switch Texas Instruments' TMP709 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within its entire operating range. The TMP709 provides an open-drain, active-low output and has a 2.7 V to 5.5 V supply voltage range.

The temperature threshold accuracy is typically ±0.5°C with a maximum of ±3°C (+60°C to +100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C.   TMP709 Datasheet

  Features   Applications
  • Threshold accuracy:
    • ±0.5°C typical
    • ±3°C maximum (+60°C to +100°C)
  • Temperature threshold set by 1% external resistor
  • Low quiescent current: 40 µA typical
  • Open-drain, active-low output stage
  • Computers (laptops and desktops)
  • Servers
  • Industrial and medical equipment
  • Storage area networks
  • Automotive

Buy Now
Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Voltage -
Supply
Package  
TMP709AIDBVT 296-30279-2-ND Tape & Reel 2.7 V ~ 5.5 V SC-74A, SOT-753 TMP709 Datasheet
296-30279-1-ND Cut Tape
296-30279-6-ND Digi-Reel®

Evaluation Module
Texas Instruments
Part Number
Digi-Key
Part Number
Description  
TMP709EVM 296-30407-ND Evaluation Module for TMP709 TMP709EVM User's Guide